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Even now, after years of working within this industry, LEDs have a fascination to me. And an LED matrix is something that I can't wait to try out. A LOL Shield (Lots Of LEDs Shield) for an Arduino board was purchased and I set to work creating a Charlieplexed interface for it from the Amicus18 board, which will physically accept any Arduino shield, and allows programs to be written in Proton BASIC.
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Browsing the internet, I came across a rather nice looking LED dot matrix board, and the price was incredibly low. The board in question is the Sure 2416, and is available from Ebay. I couldn't resist buying one. All those flashing LEDs!
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